New function OBJ_obj2txt()

1 files changed, 3 insertions, 71 deletions

diff --git a/crypto/asn1/a_object.c b/crypto/asn1/a_object.c
index 3a8ae0305d..b94b418ee8 100644
--- a/crypto/asn1/a_object.c
+++ b/crypto/asn1/a_object.c
@@ -171,77 +171,9 @@ err:
 	}
 
 int i2t_ASN1_OBJECT(char *buf, int buf_len, ASN1_OBJECT *a)
-	{
-	int i,idx=0,n=0,len,nid;
-	unsigned long l;
-	unsigned char *p;
-	const char *s;
-	char tbuf[32];
-
-	if (buf_len <= 0) return(0);
-
-	if ((a == NULL) || (a->data == NULL))
-		{
-		buf[0]='\0';
-		return(0);
-		}
-
-	nid=OBJ_obj2nid(a);
-	if (nid == NID_undef)
-		{
-		len=a->length;
-		p=a->data;
-
-		idx=0;
-		l=0;
-		while (idx < a->length)
-			{
-			l|=(p[idx]&0x7f);
-			if (!(p[idx] & 0x80)) break;
-			l<<=7L;
-			idx++;
-			}
-		idx++;
-		i=(int)(l/40);
-		if (i > 2) i=2;
-		l-=(long)(i*40);
-
-		sprintf(tbuf,"%d.%lu",i,l);
-		i=strlen(tbuf);
-		strncpy(buf,tbuf,buf_len);
-		buf_len-=i;
-		buf+=i;
-		n+=i;
-
-		l=0;
-		for (; idx<len; idx++)
-			{
-			l|=p[idx]&0x7f;
-			if (!(p[idx] & 0x80))
-				{
-				sprintf(tbuf,".%lu",l);
-				i=strlen(tbuf);
-				if (buf_len > 0)
-					strncpy(buf,tbuf,buf_len);
-				buf_len-=i;
-				buf+=i;
-				n+=i;
-				l=0;
-				}
-			l<<=7L;
-			}
-		}
-	else
-		{
-		s=OBJ_nid2ln(nid);
-		if (s == NULL)
-			s=OBJ_nid2sn(nid);
-		strncpy(buf,s,buf_len);
-		n=strlen(s);
-		}
-	buf[buf_len-1]='\0';
-	return(n);
-	}
+{
+	return OBJ_obj2txt(buf, buf_len, a, 0);
+}
 
 int i2a_ASN1_OBJECT(BIO *bp, ASN1_OBJECT *a)
 	{